| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.74 | 8.534% | $104.9958 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $71.58 | 12.520% | $80.5418 | $80.54 | $80.55 | $80.50 |
| Purchase #3 | $117.60 | 7.735% | $126.6964 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $148.57 | 10.749% | $164.5398 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $101.30 | 12.709% | $114.1742 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $217.50 | 6.238% | $231.0677 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $158.55 | 10.841% | $175.7384 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $911.84 | $997.7541 | $997.76 | $997.75 | $997.70 | |